docs/release_notes/v1.15.8.md
This update includes bug fixes:
Upserting a Job (or Actor reminder) in high job trigger throughput scenarios could result in the Job not being triggered.
Jobs (or Actor reminders) could not be triggered in high throughput scenarios.
Scheduler would find a conflict in jobs being triggered between the old and new job state, and would result in no more jobs to be triggered on that host.
Ignore the conflict in the scheduler when upserting a job (or Actor reminder) in high throughput scenarios.